| Language | Population | Bloc | Family | Cluster | Band | |
|---|---|---|---|---|---|---|
| ● Malayalam | 37,706,270 | Dravidian | Tamil-Kannada | Tamil-Malayalam | Malayalam | |
| ● Paniya | 101,000 | Dravidian | Tamil-Kannada | Tamil-Malayalam | Malayalam | |
| ● Ravula | 32,100 | Dravidian | Tamil-Kannada | Tamil-Malayalam | Malayalam | |
| ● Malavedan | 21,553 | Dravidian | Tamil-Kannada | Tamil-Malayalam | Malayalam | |
| ● Paliyan | 11,022 | Dravidian | Tamil-Kannada | Tamil-Malayalam | Malayalam | |
| ● Malapandaram | 6,800 | Dravidian | Tamil-Kannada | Tamil-Malayalam | Malayalam | |
| ● Kadar | 6,010 | Dravidian | Tamil-Kannada | Tamil-Malayalam | Malayalam | |
| ● Aranadan | 367 | Dravidian | Tamil-Kannada | Tamil-Malayalam | Malayalam |